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Berrino E, Cantin T, Artault M, Beck S, Jessen C, Marrot J, Guégan F, Mingot A, Kornath A, Thibaudeau S. Accumulation, Characterization and Reactivity of Chiral Ammonium-Carboxonium Dications in Superacid. Angew Chem Int Ed Engl 2024; 63:e202404066. [PMID: 38587216 DOI: 10.1002/anie.202404066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/28/2024] [Accepted: 03/28/2024] [Indexed: 04/09/2024]
Abstract
The accumulation of chiral ammonium-oxocarbenium dications in superacid is evidenced by low-temperature NMR spectroscopy, X-ray diffraction analysis and confirmed by DFT calculations. Its potential for the diastereoselective remote hydrofunctionalization of non-activated alkene is also explored.
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Affiliation(s)
- Emanuela Berrino
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France
| | - Thomas Cantin
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France
| | - Maxime Artault
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France
| | - Stefanie Beck
- Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377, München, Germany
| | - Christoph Jessen
- Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377, München, Germany
| | - Jérôme Marrot
- UMR CNRS 8180, 45 avenue des États-Unis, 78035, Versailles Cedex, France
| | - Frédéric Guégan
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France
| | - Agnès Mingot
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France
| | - Andreas Kornath
- Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5-13, D-81377, München, Germany
| | - Sébastien Thibaudeau
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel, Brunet, 86073 Poitiers cedex 9, France
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2
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Czompa A, Bogdán D, Balogh B, Erdei E, Selymes P, Csomos A, Mándity IM. Sustainable and Safe N-alkylation of N-heterocycles by Propylene Carbonate under Neat Reaction Conditions. Int J Mol Sci 2024; 25:5523. [PMID: 38791560 PMCID: PMC11122188 DOI: 10.3390/ijms25105523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
A new, eco-friendly process utilising the green solvent propylene carbonate (PC) has been developed to perform N-alkylation of N-, O- and/or S-containing heterocyclic compounds. PC in these reactions served as both the reagent and solvent. Importantly, no genotoxic alkyl halides were required. No auxiliary was necessary when using anhydrous PC. Product formation includes nucleophilic substitution with the concomitant loss of water and carbon dioxide. Substrates prepared, including the newly invented PROTAC drugs, are widely used.
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Affiliation(s)
- Andrea Czompa
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
| | - Dóra Bogdán
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
- HUN-REN Artificial Transporters Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Magyar Tudósok körútja 2, H-1117 Budapest, Hungary
| | - Balázs Balogh
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
| | - Eszter Erdei
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
- HUN-REN Artificial Transporters Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Magyar Tudósok körútja 2, H-1117 Budapest, Hungary
| | - Patrik Selymes
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
| | - Attila Csomos
- Femtonics Ltd., Tüzoltó utca 59, H-1094 Budapest, Hungary;
- Hevesy György PhD School of Chemistry, Eötvös Loránd University, Pázmány Péter sétány 1/A, H-1117 Budapest, Hungary
| | - István M. Mándity
- Institute of Organic Chemistry, Semmelweis University, Hőgyes Endre utca 7, H-1092 Budapest, Hungary; (A.C.); (D.B.); (B.B.); (E.E.); (P.S.)
- HUN-REN Artificial Transporters Research Group, Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences Magyar Tudósok körútja 2, H-1117 Budapest, Hungary
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3
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Liu J, Rong J, Wood DP, Wang Y, Liang SH, Lin S. Co-Catalyzed Hydrofluorination of Alkenes: Photocatalytic Method Development and Electroanalytical Mechanistic Investigation. J Am Chem Soc 2024; 146:4380-4392. [PMID: 38300825 PMCID: PMC11219133 DOI: 10.1021/jacs.3c10989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
The hydrofluorination of alkenes represents an attractive strategy for the synthesis of aliphatic fluorides. This approach provides a direct means to form C(sp3)-F bonds selectively from readily available alkenes. Nonetheless, conducting hydrofluorination using nucleophilic fluorine sources poses significant challenges due to the low acidity and high toxicity associated with HF and the poor nucleophilicity of fluoride. In this study, we present a new Co(salen)-catalyzed hydrofluorination of simple alkenes utilizing Et3N·3HF as the sole source of both hydrogen and fluorine. This process operates via a photoredox-mediated polar-radical-polar crossover mechanism. We also demonstrated the versatility of this method by effectively converting a diverse array of simple and activated alkenes with varying degrees of substitution into hydrofluorinated products. Furthermore, we successfully applied this methodology to 18F-hydrofluorination reactions, enabling the introduction of 18F into potential radiopharmaceuticals. Our mechanistic investigations, conducted using rotating disk electrode voltammetry and DFT calculations, unveiled the involvement of both carbocation and CoIV-alkyl species as viable intermediates during the fluorination step, and the contribution of each pathway depends on the structure of the starting alkene.
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Affiliation(s)
- Jinjian Liu
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Jian Rong
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, Georgia 30322, United States
| | - Devin P. Wood
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Yi Wang
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
| | - Steven H. Liang
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, Georgia 30322, United States
| | - Song Lin
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, New York 14853, United States
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4
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Artault M, Cantin T, Longuet M, Vitse K, Mbengo CDM, Guégan F, Michelet B, Martin-Mingot A, Thibaudeau S. Exploring Superacid-Promoted Skeletal Reorganization of Aliphatic Nitrogen-Containing Compounds. Angew Chem Int Ed Engl 2024; 63:e202316458. [PMID: 37984060 DOI: 10.1002/anie.202316458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/14/2023] [Accepted: 11/17/2023] [Indexed: 11/22/2023]
Abstract
Here we report a method to reorganize the core structure of aliphatic unsaturated nitrogen-containing substrates exploiting polyprotonation in superacid solutions. The superelectrophilic activation of N-isopropyl systems allows for the selective formal Csp3 -H activation/cyclization or homologation / functionalization of nitrogen-containing substrates. This study also reveals that this skeletal reorganization can be controlled through protonation interplay. The mechanism of this process involves an original sequence of C-N bond cleavage, isopropyl cation generation and subsequent C-N bond and C-C bond formation. This was demonstrated through in situ NMR analysis and labelling experiments, also confirmed by DFT calculations.
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Affiliation(s)
- Maxime Artault
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | - Thomas Cantin
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | - Mélissa Longuet
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | - Kassandra Vitse
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | | | - Frédéric Guégan
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | - Bastien Michelet
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | - Agnès Martin-Mingot
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
| | - Sébastien Thibaudeau
- IC2MP UMR CNRS 7285, Université de Poitiers, 4 rue Michel Brunet, 86073, Poitiers cedex 9, France
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5
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Fossé P, Pfund E, Lequeux T. Photocatalyzed Hydroaminodifluoroalkylation of Alkenes. Chemistry 2023; 29:e202301793. [PMID: 37466455 DOI: 10.1002/chem.202301793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/17/2023] [Accepted: 07/17/2023] [Indexed: 07/20/2023]
Abstract
The synthesis of undescribed β-aminodifluoroethylsulfinates and their uses in the hydroaminodifluoroalkylation of alkenes is reported. This reaction is performed in the presence of a photocatalyst (4CzIPN, Ru complexes) and enables the direct incorporation of a β-difluoroamine moiety into vinylic aryls, unactivated alkenes, and electron-rich, or -deficient alkenes. The mechanism was studied, and the formation of a gem-difluoromethyl radical was observed after the selective oxidation of the sulfinate function.
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Affiliation(s)
- Pierre Fossé
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, LCMT UMR 6507 ENSICAEN, UNICAEN, CNRS, 6 Bd. du Maréchal Juin, 14050, Caen, France
| | - Emmanuel Pfund
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, LCMT UMR 6507 ENSICAEN, UNICAEN, CNRS, 6 Bd. du Maréchal Juin, 14050, Caen, France
| | - Thierry Lequeux
- Normandie Université, Laboratoire de Chimie Moléculaire et Thioorganique, LCMT UMR 6507 ENSICAEN, UNICAEN, CNRS, 6 Bd. du Maréchal Juin, 14050, Caen, France
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6
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Bertrand X, Chabaud L, Paquin JF. Hydrofluorination of Alkenes: A Review. Chem Asian J 2021; 16:563-574. [PMID: 33502810 DOI: 10.1002/asia.202001403] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/13/2021] [Indexed: 11/12/2022]
Abstract
In this minireview, we explore the different approaches used to perform the hydrofluorination reaction of alkenes. Contrary to other hydrohalogenation reactions, the hydrofluorination requires specific conditions due to the lower reactivity of HF. Over the years, many different approaches have been explored among which the use of HF complexes has particularly proved to be useful as these reagents are easier to handle. The enantioselective hydrofluorination has been demonstrated using electrophilic sources of fluorine, while radical fluorination proved compatible with a vast range of functional groups that are generally problematic with strong acids and some fluoride sources. This review will cover the different conditions developed through the years, starting with the first reported addition using gaseous HF, up to the most recent method described in October 2020.
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Affiliation(s)
- Xavier Bertrand
- CCVC, PROTEO, Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, QC, G1V 0A6, Canada
| | - Laurent Chabaud
- Institut des Sciences Moléculaires, UMR, 5255, CNRS, Université de Bordeaux, 33405, Talence, France
| | - Jean-François Paquin
- CCVC, PROTEO, Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, QC, G1V 0A6, Canada
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7
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Sun X, Zhu C. Synthesis, characterization and reactivity of a neutral antimony(III) complex. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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8
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Song P, Zhu S. Nickel-Catalyzed Hydrofluorination of Unactivated Alkenes through a HAT Pathway. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03884] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Peihong Song
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People’s Republic of China
| | - Shaolin Zhu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, People’s Republic of China
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9
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Zhou C, Lei J, Liu Y, Au C, Chen Y, Yin S. An organoantimony nitrate complex with azastibocine framework as water tolerant Lewis acid catalyst for the synthesis of 1,2‐disubstitued benzimidazoles. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cong Zhou
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering Hunan University Changsha 410082 China
| | - Jian Lei
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering Hunan University Changsha 410082 China
- School of Medicine Hunan University of Chinese Medicine Changsha 410208 China
- College of Pharmacy Gannan Medical University Ganzhou 341000 China
| | - Yongping Liu
- School of Medicine Hunan University of Chinese Medicine Changsha 410208 China
| | - Chak‐Tong Au
- College of Chemistry and Chemical Engineering Hunan Institute of Engineering Xiangtan 411104 China
| | - Yi Chen
- School of Medicine Hunan University of Chinese Medicine Changsha 410208 China
| | - Shuang‐Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Advanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering Hunan University Changsha 410082 China
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10
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Cantin T, Morgenstern Y, Mingot A, Kornath A, Thibaudeau S. Evidence and exploitation of dicationic ammonium-nitrilium superelectrophiles: direct synthesis of unsaturated piperidinones. Chem Commun (Camb) 2020; 56:11110-11113. [PMID: 32812972 DOI: 10.1039/d0cc02910f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Exploiting superacid activation, the reactivity of aminonitriles was enhanced through the transient formation of highly reactive ammonium-nitrilium superelectrophiles. Demonstrated by using in situ low-temperature NMR experiments and confirmed by X-ray diffraction analysis, these dications can be intramolecularly trapped by non-activated alkenes to generate unsaturated piperidinones, including enantioenriched ones, in a straightforward way.
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Affiliation(s)
- Thomas Cantin
- Université de Poitiers, IC2MP UMR CNRS 7285/Superacid Group - Organic Synthesis Team/4 rue Michel Brunet, 86073 Poitiers cedex 9, France.
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11
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Visible‐Light‐Assisted Gold‐Catalyzed Fluoroarylation of Allenoates. Angew Chem Int Ed Engl 2020; 59:5242-5247. [DOI: 10.1002/anie.201916471] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/17/2020] [Indexed: 01/17/2023]
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12
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Tang H, Zhang X, Zhang Y, Feng C. Visible‐Light‐Assisted Gold‐Catalyzed Fluoroarylation of Allenoates. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hai‐Jun Tang
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Xinggui Zhang
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Yu‐Feng Zhang
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
| | - Chao Feng
- Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech University 30 South Puzhu Road Nanjing 211816 P. R. China
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13
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Yin X, Chen B, Qiu F, Wang X, Liao Y, Wang M, Lei X, Liao J. Enantioselective Palladium-Catalyzed Hydrofluorination of Alkenylarenes. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05264] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xuemei Yin
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Bin Chen
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, People’s Republic of China
| | - Feng Qiu
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, People’s Republic of China
| | - Xihong Wang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Yang Liao
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Min Wang
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Xinxiang Lei
- School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, People’s Republic of China
| | - Jian Liao
- Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
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14
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Bertrand X, Paquin JF. Direct Hydrofluorination of Methallyl Alkenes Using a Methanesulfonic Acid/Triethylamine Trihydrofluoride Combination. Org Lett 2019; 21:9759-9762. [DOI: 10.1021/acs.orglett.9b03950] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xavier Bertrand
- CCVC, PROTEO, Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, Québec, G1V 0A6, Canada
| | - Jean-François Paquin
- CCVC, PROTEO, Département de chimie, Université Laval, 1045 Avenue de la Médecine, Québec, Québec, G1V 0A6, Canada
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15
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Wang L, Jiang X, Chen J, Huang Y. Enantio‐ and Diastereoselective Hydrofluorination of Enals by N‐Heterocyclic Carbene Catalysis. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902989] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Leming Wang
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsPeking UniversityShenzhen Graduate School Shenzhen 518055 China
| | - Xinhang Jiang
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsPeking UniversityShenzhen Graduate School Shenzhen 518055 China
| | - Jiean Chen
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsPeking UniversityShenzhen Graduate School Shenzhen 518055 China
| | - Yong Huang
- State Key Laboratory of Chemical OncogenomicsKey Laboratory of Chemical GenomicsPeking UniversityShenzhen Graduate School Shenzhen 518055 China
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16
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Wang L, Jiang X, Chen J, Huang Y. Enantio- and Diastereoselective Hydrofluorination of Enals by N-Heterocyclic Carbene Catalysis. Angew Chem Int Ed Engl 2019; 58:7410-7414. [PMID: 30942950 DOI: 10.1002/anie.201902989] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 04/03/2019] [Indexed: 12/16/2022]
Abstract
In contrast to well-established asymmetric hydrogenation reactions, enantioselective protonation is an orthogonal approach for creating highly valuable methine chiral centers under redox-neutral conditions. Reported here is the highly enantio- and diastereoselective hydrofluorination of enals by an asymmetric β-protonation/α-fluorination cascade catalyzed by N-heterocyclic carbenes (NHCs). The two nucleophilic sites of a homoenolate intermediate, generated from enals and an NHC, are sequentially protonated and fluorinated. The results show that controlling the relative rates of protonation, fluorination, and esterification is crucial for this transformation, and can be accomplished using a dual shuttling strategy. Structurally diverse carboxylic acid derivatives with two contiguous chiral centers are prepared in a single step with excellent d.r. and ee values.
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Affiliation(s)
- Leming Wang
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University, Shenzhen Graduate School, Shenzhen, 518055, China
| | - Xinhang Jiang
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University, Shenzhen Graduate School, Shenzhen, 518055, China
| | - Jiean Chen
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University, Shenzhen Graduate School, Shenzhen, 518055, China
| | - Yong Huang
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, Peking University, Shenzhen Graduate School, Shenzhen, 518055, China
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17
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Xie Y, Sun P, Li Y, Wang S, Ye M, Li Z. Ligand‐Promoted Iron(III)‐Catalyzed Hydrofluorination of Alkenes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201902607] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yongtao Xie
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Peng‐Wei Sun
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Yuxin Li
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Siwei Wang
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Mengchun Ye
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Zhengming Li
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
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18
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Xie Y, Sun PW, Li Y, Wang S, Ye M, Li Z. Ligand-Promoted Iron(III)-Catalyzed Hydrofluorination of Alkenes. Angew Chem Int Ed Engl 2019; 58:7097-7101. [PMID: 30891881 DOI: 10.1002/anie.201902607] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Indexed: 11/09/2022]
Abstract
An iron-catalyzed hydrofluorination of unactivated alkenes has been developed. The use of a multidentate ligand and the fluorination reagent N-fluorobenzenesulfonimide (NFSI) proved to be critical for this reaction, which afforded various fluorinated compounds in up to 94 % yield.
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Affiliation(s)
- Yongtao Xie
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Peng-Wei Sun
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Yuxin Li
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Siwei Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Mengchun Ye
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Zhengming Li
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
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19
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Lei J, Peng L, Qiu R, Liu Y, Chen Y, Au CT, Yin SF. Establishing the correlation between catalytic performance and N→Sb donor–acceptor interaction: systematic assessment of azastibocine halide derivatives as water tolerant Lewis acids. Dalton Trans 2019; 48:8478-8487. [DOI: 10.1039/c9dt01100e] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A series of organoantimony(iii) halide complexes with a tetrahydrodibenzo[c,f][1,5]azastibocine framework were synthesized and employed as water tolerant Lewis acid catalysts.
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Affiliation(s)
- Jian Lei
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Lingteng Peng
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Renhua Qiu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Yongping Liu
- School of Medicine
- Hunan University of Chinese Medicine
- Changsha 410208
- P. R. China
| | - Yi Chen
- School of Medicine
- Hunan University of Chinese Medicine
- Changsha 410208
- P. R. China
| | - Chak-Tong Au
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Shuang-Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
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20
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Michelet B, Carreyre H, Lecornué F, Mingot A, Thibaudeau S. Superelectrophilic activation in superacid HF/SbF5: Expanding molecular diversity in nitrogen-containing compounds series by fluorination. J Fluor Chem 2018. [DOI: 10.1016/j.jfluchem.2018.04.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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21
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Lu Z, Zeng X, Hammond GB, Xu B. Widely Applicable Hydrofluorination of Alkenes via Bifunctional Activation of Hydrogen Fluoride. J Am Chem Soc 2017; 139:18202-18205. [PMID: 29206450 PMCID: PMC5742534 DOI: 10.1021/jacs.7b12704] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Indexed: 12/23/2022]
Abstract
Expanding the use of fluorine in pharmaceuticals, agrochemicals and materials requires a widely applicable and more efficient protocol for the preparation of fluorinated compounds. We have developed a new generation nucleophilic fluorination reagent, KHSO4-13HF, HF 68 wt/wt %, that is not only easily handled and inexpensive but also capable of hydrofluorinating diverse, highly functionalized alkenes, including natural products. The high efficiency observed in this reaction hinges on the activation of HF using a highly "acidic" hydrogen bond acceptor.
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Affiliation(s)
- Zhichao Lu
- Department
of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Xiaojun Zeng
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
| | - Gerald B. Hammond
- Department
of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Bo Xu
- College
of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Lu, Shanghai 201620, China
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22
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Chen H, Liu Z, Lv Y, Tan X, Shen H, Yu HZ, Li C. Selective Radical Fluorination of Tertiary Alkyl Halides at Room Temperature. Angew Chem Int Ed Engl 2017; 56:15411-15415. [DOI: 10.1002/anie.201708197] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 09/27/2017] [Indexed: 11/10/2022]
Affiliation(s)
- He Chen
- Key Laboratory of Organofluorine Chemistry and Collaborative Innovation Center of Chemistry for Life Sciences; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
| | - Zhonglin Liu
- Key Laboratory of Organofluorine Chemistry and Collaborative Innovation Center of Chemistry for Life Sciences; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
| | - Ying Lv
- AnHui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials; Anhui University; Hefei Anhui 230601 P. R. China
| | - Xinqiang Tan
- Key Laboratory of Organofluorine Chemistry and Collaborative Innovation Center of Chemistry for Life Sciences; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
| | - Haigen Shen
- Key Laboratory of Organofluorine Chemistry and Collaborative Innovation Center of Chemistry for Life Sciences; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
| | - Hai-Zhu Yu
- AnHui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials; Anhui University; Hefei Anhui 230601 P. R. China
| | - Chaozhong Li
- Key Laboratory of Organofluorine Chemistry and Collaborative Innovation Center of Chemistry for Life Sciences; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P. R. China
- School of Materials and Chemical Engineering; Ningbo University of Technology; 201 Fenghua Road Ningbo 315211 P. R. China
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23
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24
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Vaithiyanathan V, Kim MJ, Liu Y, Yan H, Song CE. Direct Access to Chiral β-Fluoroamines with Quaternary Stereogenic Center through Cooperative Cation-Binding Catalysis. Chemistry 2016; 23:1268-1272. [PMID: 27921333 DOI: 10.1002/chem.201605637] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Indexed: 01/28/2023]
Abstract
A direct route to chiral β-fluoroamines with tetrasubstituted C-F centers through the organocatalytic Mannich reaction of α-fluoro cyclic ketones and α-amidosulfones by using a chiral oligoethylene glycol as a cation-binding catalyst and KF as a base is reported. For most substrates, nearly perfect enantioselectivities were achieved even at very high temperatures (>80 °C). The salient features of this process include a) a transition-metal-free and operationally simple procedure, b) direct use of α-amidosulfones as bench-stable precursors of sensitive imines, c) direct enolization of racemic α-fluoro cyclic ketones, and d) excellent stereoselectivity up to 99 % enantiomeric excess and >20:1 diastereoselectivity (anti/syn). Thus, this protocol is easily scalable and provides a new approach for the synthesis of biologically relevant products with tetrasubstituted C-F centers. Furthermore, this protocol was also successfully extended to generate C-Cl and C-Br quaternary stereogenic centers.
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Affiliation(s)
| | - Mun Jong Kim
- Department of Chemistry, Sungkyunkwan University, Suwon, 440-746, Korea
| | - Yidong Liu
- Innovative Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, 55 Daxuecheng South Rd., Chongqing, 401331, P.R. China
| | - Hailong Yan
- Innovative Drug Research Centre (IDRC), School of Pharmaceutical Sciences, Chongqing University, 55 Daxuecheng South Rd., Chongqing, 401331, P.R. China
| | - Choong Eui Song
- Department of Chemistry, Sungkyunkwan University, Suwon, 440-746, Korea
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25
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Petrone DA, Ye J, Lautens M. Modern Transition-Metal-Catalyzed Carbon–Halogen Bond Formation. Chem Rev 2016; 116:8003-104. [DOI: 10.1021/acs.chemrev.6b00089] [Citation(s) in RCA: 394] [Impact Index Per Article: 49.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- David A. Petrone
- Department of Chemistry, University of Toronto Davenport Research Laboratories, 80 St. George St. Toronto, Ontario M5S 3H6, Canada
| | - Juntao Ye
- Department of Chemistry, University of Toronto Davenport Research Laboratories, 80 St. George St. Toronto, Ontario M5S 3H6, Canada
| | - Mark Lautens
- Department of Chemistry, University of Toronto Davenport Research Laboratories, 80 St. George St. Toronto, Ontario M5S 3H6, Canada
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26
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Tandem superelectrophilic activation for the regioselective chlorofluorination of recalcitrant allylic amines. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.12.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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27
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Chen P, Liu G. Advancements in Aminofluorination of Alkenes and Alkynes: Convenient Access to β-Fluoroamines. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500231] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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28
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Zhou W, Ni S, Mei H, Han J, Pan Y. Hydroxyalkylation-Initiated Radical Cyclization of N-Allylbenzamide for Direct Construction of Isoquinolinone. Org Lett 2015; 17:2724-7. [DOI: 10.1021/acs.orglett.5b01140] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Wei Zhou
- School
of Chemistry and Chemical
Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China
| | - Shengyang Ni
- School
of Chemistry and Chemical
Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China
| | - Haibo Mei
- School
of Chemistry and Chemical
Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China
| | - Jianlin Han
- School
of Chemistry and Chemical
Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China
| | - Yi Pan
- School
of Chemistry and Chemical
Engineering, State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China
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29
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Champagne PA, Desroches J, Hamel JD, Vandamme M, Paquin JF. Monofluorination of Organic Compounds: 10 Years of Innovation. Chem Rev 2015; 115:9073-174. [PMID: 25854146 DOI: 10.1021/cr500706a] [Citation(s) in RCA: 677] [Impact Index Per Article: 75.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Pier Alexandre Champagne
- Canada Research Chair in Organic and Medicinal Chemistry, CGCC, PROTEO, Département de Chimie, Université Laval , 1045 Avenue de la Médecine, Québec (QC), Canada G1V 0A6
| | - Justine Desroches
- Canada Research Chair in Organic and Medicinal Chemistry, CGCC, PROTEO, Département de Chimie, Université Laval , 1045 Avenue de la Médecine, Québec (QC), Canada G1V 0A6
| | - Jean-Denys Hamel
- Canada Research Chair in Organic and Medicinal Chemistry, CGCC, PROTEO, Département de Chimie, Université Laval , 1045 Avenue de la Médecine, Québec (QC), Canada G1V 0A6
| | - Mathilde Vandamme
- Canada Research Chair in Organic and Medicinal Chemistry, CGCC, PROTEO, Département de Chimie, Université Laval , 1045 Avenue de la Médecine, Québec (QC), Canada G1V 0A6
| | - Jean-François Paquin
- Canada Research Chair in Organic and Medicinal Chemistry, CGCC, PROTEO, Département de Chimie, Université Laval , 1045 Avenue de la Médecine, Québec (QC), Canada G1V 0A6
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30
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Cendret V, Legigan T, Mingot A, Thibaudeau S, Adachi I, Forcella M, Parenti P, Bertrand J, Becq F, Norez C, Désiré J, Kato A, Blériot Y. Synthetic deoxynojirimycin derivatives bearing a thiolated, fluorinated or unsaturated N-alkyl chain: identification of potent α-glucosidase and trehalase inhibitors as well as F508del-CFTR correctors. Org Biomol Chem 2015; 13:10734-44. [DOI: 10.1039/c5ob01526j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthetic DNJs bearing a thiolated, fluorinated or unsaturated N-substituent exhibit trehalase inhibition or F508del-CFTR correction.
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31
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Le Darz A, Mingot A, Bouazza F, Castelli U, Karam O, Tanc M, Supuran CT, Thibaudeau S. Fluorinated pyrrolidines and piperidines incorporating tertiary benzenesulfonamide moieties are selective carbonic anhydrase II inhibitors. J Enzyme Inhib Med Chem 2014; 30:737-45. [PMID: 25431145 DOI: 10.3109/14756366.2014.963072] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Accepted: 09/03/2014] [Indexed: 02/02/2023] Open
Abstract
A series of substituted pyrrolidines and piperidines were synthesized using superacid HF/SbF5 chemistry. Investigated as inhibitors of several human carbonic anhydrase (hCA, EC 4.2.1.1) isoforms, i.e. the cytosolic hCA I and II as well as the tumor-associated transmembrane isoforms hCA IX and XII, these compounds showed a never yet reported selectivity toward the human carbonic anhydrase hCA II. In the tertiary benzenesulfonamide family, this class of inhibitors points out a new mechanism of action for human carbonic anhydrase II inhibition.
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32
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Li Z, Wang Z, Zhu L, Tan X, Li C. Silver-catalyzed radical fluorination of alkylboronates in aqueous solution. J Am Chem Soc 2014; 136:16439-43. [PMID: 25350556 DOI: 10.1021/ja509548z] [Citation(s) in RCA: 150] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We report herein an efficient and general method for the deboronofluorination of alkylboronates. Thus, with the catalysis of AgNO3, the reactions of various alkylboronic acids or their pinacol esters with Selectfluor reagent in acidic aqueous solution afforded the corresponding alkyl fluorides under mild conditions. A broad substrate scope and wide functional group compatibility were observed. A radical mechanism is proposed for this site-specific fluorination.
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Affiliation(s)
- Zhaodong Li
- Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, Peoples's Republic of China
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33
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Bartusik D, Aebisher D. 19F applications in drug development and imaging – a review. Biomed Pharmacother 2014; 68:813-7. [DOI: 10.1016/j.biopha.2014.07.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Accepted: 07/08/2014] [Indexed: 12/31/2022] Open
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34
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Emer E, Pfeifer L, Brown JM, Gouverneur V. cis-Specific Hydrofluorination of Alkenylarenes under Palladium Catalysis through an Ionic Pathway. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310056] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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35
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Emer E, Pfeifer L, Brown JM, Gouverneur V. cis-Specific Hydrofluorination of Alkenylarenes under Palladium Catalysis through an Ionic Pathway. Angew Chem Int Ed Engl 2014; 53:4181-5. [DOI: 10.1002/anie.201310056] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Revised: 01/31/2014] [Indexed: 01/18/2023]
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36
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Shigehisa H, Nishi E, Fujisawa M, Hiroya K. Cobalt-catalyzed hydrofluorination of unactivated olefins: a radical approach of fluorine transfer. Org Lett 2013; 15:5158-61. [PMID: 24079447 DOI: 10.1021/ol402696h] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Catalytic hydrofluorination of olefins using a cobalt catalyst was developed. The exclusive Markovnikov selectivity, functional group tolerance, and scalability of this reaction make it an attractive protocol for the hydrofluorination of olefins. A preliminary mechanistic experiment showed the involvement of a radical intermediate.
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Affiliation(s)
- Hiroki Shigehisa
- Faculty of Pharmacy, Musashino University , 1-1-20, Shinmachi, Nishitokyo-shi, Tokyo, 202-8585, Japan
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37
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Naredla RR, Klumpp DA. Contemporary Carbocation Chemistry: Applications in Organic Synthesis. Chem Rev 2013; 113:6905-48. [DOI: 10.1021/cr4001385] [Citation(s) in RCA: 263] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Rajasekhar Reddy Naredla
- Department of Chemistry
and Biochemistry, Northern Illinois University, DeKalb, Illinois 60115,
United States
| | - Douglas A. Klumpp
- Department of Chemistry
and Biochemistry, Northern Illinois University, DeKalb, Illinois 60115,
United States
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38
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Natural product hybrid and its superacid synthesized analogues: Dodoneine and its derivatives show selective inhibition of carbonic anhydrase isoforms I, III, XIII and XIV. Bioorg Med Chem 2013; 21:3790-4. [DOI: 10.1016/j.bmc.2013.04.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Revised: 04/05/2013] [Accepted: 04/10/2013] [Indexed: 01/04/2023]
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39
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Compain G, Bonneau C, Martin-Mingot A, Thibaudeau S. Selective Anti-Markovnikov Cyclization and Hydrofluorination Reaction in Superacid HF/SbF5: A Tool in the Design of Nitrogen-Containing (Fluorinated) Polycyclic Systems. J Org Chem 2013; 78:4463-72. [DOI: 10.1021/jo400398y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Guillaume Compain
- Superacid group in
“Organic Synthesis”
team, Université de Poitiers, CNRS
UMR 7285 IC2MP, 4, avenue Michel Brunet, F-86022 Poitiers Cedex, France
| | - Céline Bonneau
- Superacid group in
“Organic Synthesis”
team, Université de Poitiers, CNRS
UMR 7285 IC2MP, 4, avenue Michel Brunet, F-86022 Poitiers Cedex, France
| | - Agnès Martin-Mingot
- Superacid group in
“Organic Synthesis”
team, Université de Poitiers, CNRS
UMR 7285 IC2MP, 4, avenue Michel Brunet, F-86022 Poitiers Cedex, France
| | - Sébastien Thibaudeau
- Superacid group in
“Organic Synthesis”
team, Université de Poitiers, CNRS
UMR 7285 IC2MP, 4, avenue Michel Brunet, F-86022 Poitiers Cedex, France
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40
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Compain G, Martin-Mingot A, Maresca A, Thibaudeau S, Supuran CT. Superacid synthesis of halogen containing N-substituted-4-aminobenzene sulfonamides: New selective tumor-associated carbonic anhydrase inhibitors. Bioorg Med Chem 2013; 21:1555-63. [DOI: 10.1016/j.bmc.2012.05.037] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2012] [Revised: 05/09/2012] [Accepted: 05/15/2012] [Indexed: 01/07/2023]
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41
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Métayer B, Martin-Mingot A, Vullo D, Supuran CT, Thibaudeau S. Superacid synthesized tertiary benzenesulfonamides and benzofuzed sultams act as selective hCA IX inhibitors: toward understanding a new mode of inhibition by tertiary sulfonamides. Org Biomol Chem 2013; 11:7540-9. [DOI: 10.1039/c3ob41538d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Métayer B, Mingot A, Vullo D, Supuran CT, Thibaudeau S. New superacid synthesized (fluorinated) tertiary benzenesulfonamides acting as selective hCA IX inhibitors: toward a new mode of carbonic anhydrase inhibition by sulfonamides. Chem Commun (Camb) 2013; 49:6015-7. [DOI: 10.1039/c3cc40858b] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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43
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Martin-Mingot A, Compain G, Liu F, Jouannetaud MP, Bachmann C, Frapper G, Thibaudeau S. Dications in superacid HF/SbF5: When superelectrophilic activation makes possible fluorination and/or C–H bond activation. J Fluor Chem 2012. [DOI: 10.1016/j.jfluchem.2011.04.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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44
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Compain G, Jouvin K, Martin-Mingot A, Evano G, Marrot J, Thibaudeau S. Stereoselective hydrofluorination of ynamides: a straightforward synthesis of novel α-fluoroenamides. Chem Commun (Camb) 2012; 48:5196-8. [DOI: 10.1039/c2cc31768k] [Citation(s) in RCA: 102] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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45
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Martin-Mingot A, De Oliveira Vigier K, Jérôme F, Thibaudeau S. High efficiency of superacid HF–SbF5 for the selective decrystallization–depolymerization of cellulose to glucose. Org Biomol Chem 2012; 10:2521-4. [DOI: 10.1039/c2ob07143f] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Compain G, Martin-Mingot A, Frapper G, Bachmann C, Jouannetaud MP, Thibaudeau S. Anti-Markovnikov additions to N-allylic derivatives involving ammonium–carbenium superelectrophiles. Chem Commun (Camb) 2012; 48:5877-9. [DOI: 10.1039/c2cc32246c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Liu F, Martin-Mingot A, Lecornué F, Jouannetaud MP, Maresca A, Thibaudeau S, Supuran CT. Carbonic Anhydrases inhibitory effects of new benzenesulfonamides synthesized by using superacid chemistry. J Enzyme Inhib Med Chem 2011; 27:886-91. [DOI: 10.3109/14756366.2011.638921] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Affiliation(s)
- Fei Liu
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”,
Poitiers Cedex, France
| | - Agnès Martin-Mingot
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”,
Poitiers Cedex, France
| | - F. Lecornué
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”,
Poitiers Cedex, France
| | | | - Alfonso Maresca
- Università degli Studi di Firenze,
Laboratorio di Chimica Bioinorganica, Sesto Fiorentino, Firenze, Italy
| | - Sebastien Thibaudeau
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”,
Poitiers Cedex, France
| | - Claudiu T. Supuran
- Università degli Studi di Firenze,
Laboratorio di Chimica Bioinorganica, Sesto Fiorentino, Firenze, Italy
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48
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Schulte ML, Lindsley CW. Highly diastereoselective and general synthesis of primary β-fluoroamines. Org Lett 2011; 13:5684-7. [PMID: 21942742 PMCID: PMC3196525 DOI: 10.1021/ol202415j] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A short, high yielding protocol has been developed for the highly diastereoselective (dr >20:1) and general synthesis of primary β-fluoroamines by the enantioselective α-fluorination of aldehydes, conversion into the N-sulfinyl aldimine, nucleophilic addition of various organometallic species, and 1° amine liberation.
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Affiliation(s)
- Michael L. Schulte
- Departments of Chemistry and Pharmacology, Vanderbilt University, Nashville, Tennessee 37232
| | - Craig W. Lindsley
- Departments of Chemistry and Pharmacology, Vanderbilt University, Nashville, Tennessee 37232
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Liu F, Martin-Mingot A, Jouannetaud MP, Bachmann C, Frapper G, Zunino F, Thibaudeau S. Selective Synthesis of gem-Chlorofluorinated Nitrogen-Containing Derivatives after Superelectrophilic Activation in Superacid HF/SbF5. J Org Chem 2011; 76:1460-3. [DOI: 10.1021/jo102225w] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fei Liu
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”, UMR 6514, 40 avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
| | - Agnès Martin-Mingot
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”, UMR 6514, 40 avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
| | - Marie-Paule Jouannetaud
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”, UMR 6514, 40 avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
| | | | - Gilles Frapper
- UMR 6503, 40 avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
| | - Fabien Zunino
- @rtMolecule, 40 avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
| | - Sébastien Thibaudeau
- Laboratoire “Synthèse et Réactivité des Substances Naturelles”, UMR 6514, 40 avenue du Recteur Pineau, F-86022 Poitiers Cedex, France
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Superacid mediated reactions applied to 4-aminobenzofused sultams and fluorinated 4-aminobenzene sulfonamides synthesis. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.06.095] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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